139872960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16189}}^1$

素因数の和:16215

約数の個数: 112

約数和(自身を含む): 493471200

約数和(自身を除く): 353598240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 145701, 161890, 194268, 242835, 259024, 291402, 323780, 388536, 437103, 485670, 518048, 582804, 647560, 728505, 777072, 874206, 971340, 1036096, 1165608, 1295120, 1457010, 1554144, 1748412, 1942680, 2185515, 2331216, 2590240, 2914020, 3108288, 3496824, 3885360, 4371030, 4662432, 5180480, 5828040, 6993648, 7770720, 8742060, 9324864, 11656080, 13987296, 15541440, 17484120, 23312160, 27974592, 34968240, 46624320, 69936480, 139872960]

約数ペア:

[(1, 139872960), (2, 69936480), (3, 46624320), (4, 34968240), (5, 27974592), (6, 23312160), (8, 17484120), (9, 15541440), (10, 13987296), (12, 11656080), (15, 9324864), (16, 8742060), (18, 7770720), (20, 6993648), (24, 5828040), (27, 5180480), (30, 4662432), (32, 4371030), (36, 3885360), (40, 3496824), (45, 3108288), (48, 2914020), (54, 2590240), (60, 2331216), (64, 2185515), (72, 1942680), (80, 1748412), (90, 1554144), (96, 1457010), (108, 1295120), (120, 1165608), (135, 1036096), (144, 971340), (160, 874206), (180, 777072), (192, 728505), (216, 647560), (240, 582804), (270, 518048), (288, 485670), (320, 437103), (360, 388536), (432, 323780), (480, 291402), (540, 259024), (576, 242835), (720, 194268), (864, 161890), (960, 145701), (1080, 129512), (1440, 97134), (1728, 80945), (2160, 64756), (2880, 48567), (4320, 32378), (8640, 16189)]